Results 121 to 130 of about 2,016,206 (398)
The field white dwarf mass distribution [PDF]
, 2016 We revisit the properties and astrophysical implications of the field white dwarf mass distribution in preparation of Gaia applications. Our study is based on the two samples with the best established completeness and most precise atmospheric parameters,
P. Tremblay +6 more
semanticscholar +1 more source
Advanced Energy Materials, EarlyView.This study provides mechanistic insights into ionic conduction in lead halide perovskites (LHPs) and perovskite‐inspired materials (PIMs). By comparing ionic conduction in PIMs with the well‐studied LHPs, correlations are established between ionic transport, anomalous device kinetics, and operational stability.
Ramesh Kumar +13 more
wiley +1 more source
AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury
, 2022 Hepatology, EarlyView.
Robert J. Fontana +6 more
wiley +1 more source
Evolved solar systems in Praesepe [PDF]
, 2010 "Copyright 2011 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics." Original paper can be found at: http://scitation.aip.org ...
Burleigh, Matt R. +3 more
core +2 more sources
Le Journal de Physique Colloques, 1980 The thermal properties and neutrino emissivity of matter in the dense, degenerate cores of white dwarfs, together with efficient heat transport through the high-density envelopes of these stars, affect the theoretical white dwarf luminosity function.
openaire +1 more source
The 25 Parsec Local White Dwarf Population [PDF]
, 2016 We have extended our detailed survey of the local white dwarf population from 20 pc to 25 pc, effectively doubling the sample volume, which now includes 232 stars.
J. B. Holberg +3 more
semanticscholar +1 more source
Row Crops and the U.S. Agricultural Trade Deficit: Recent Trends and Policy Issues
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Row crops such as soybeans, corn, wheat, and cotton are the backbone of the U.S. farm sector, accounting for around $60 billion of exports in 2023. While U.S. row crop exports remain robust, growing concerns over the rising U.S. agricultural trade deficit underscore the need to appraise the ongoing market and policy dynamics affecting the ...
William Ridley, Stephen Devadoss
wiley +1 more source
Measuring the Mass–Radius Relation of White Dwarfs Using Wide Binaries
The Astrophysical JournalMeasuring the mass–radius relation of individual white dwarfs is an empirically challenging task that has been performed for only a few dozen stars. We measure the white dwarf mass–radius relation using the gravitational redshifts and radii of 135 white ...
Stefan Arseneau +12 more
doaj +1 more source
The population of single and binary white dwarfs of the Galactic bulge
, 2018 Recent Hubble Space Telescope observations have unveiled the white dwarf cooling sequence of the Galactic bulge. Although the degenerate sequence can be well fitted employing the most up-to-date theoretical cooling sequences, observations show a ...
Calamida, A. +3 more
core +1 more source
Highlights of Astronomy, 1980 It has been known for a long time that white dwarfs are pulsationally unstable if nuclear burning takes place in their envelopes. Perturbation of energy generation rate promotes pulsational instability and this effect is frequently referred to as ε-mechanism.
openaire +2 more sources